Potential mic problems: The fan of my laptop is noisy

[Nuti]

I'm planning to purchase my first VA microphone (I'm planning to buy this), but I realized that I'll have a problem...

The fan of my laptop makes quite a noise (I can hear it across my room without any problems), no matter how few programs I'm using. Do you think it had big influence to the recording? :S If so, I have to come up with another computer with which to record... the computers at my university (the whole computer rooms are able to be reserved even in summer) are not okay, as they are in big empty rooms where the voice echoes... aaagh. D:

It says it's noise-cancelling, but... roaring fan is a pretty big source of noise :S